Check the listing for details. Gap Cleaning Brush, 5 Pack, Dead Corner Brush. Condition: New, Made in United States. Listed at 8.49 USD. Brand new! Featuring ultra-fine bristles that are much harder than a toothbrush, hard bristle crevice cleaning brush can deep into cracks, and clean small gaps is no longer difficult. The flat brush head is convenient for reaching deep into crevices, cleaning corners such as sink edges and window seams thoroughly. Whether it's the gaps around your kitchen sink, bathroom basin, or toilet lid, the Brush can tackle them all Thanks to its ergonomic handle, the is comfortable to hold and easy to use, designed with a small hole for easily hanging up to save space and dry it. All tile surfaces, shower door rails, sink drains, oven and turntables, Kitchen, bathroom faucets, corners, faucets, sliding door rails, window frames. G6